PostgreSQL 10 on Linux - LC_COLLATE locale en_US.utf-8 not valid

Question

ERROR: invalid locale name: \"en_US.utf-8\"

Running Ubuntu server 18.04 Beta 2 with PostgreSQL 10.

In running a database creatio

Answer 1

Got the same error in a docker container. Here is how I solved it non interactively.

RUN echo "en_US UTF-8 " >> /etc/locale.gen && locale-gen